CN114346724A - Multifunctional fixing device and machining table for mechanical manufacturing - Google Patents
Multifunctional fixing device and machining table for mechanical manufacturing Download PDFInfo
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- CN114346724A CN114346724A CN202210160431.9A CN202210160431A CN114346724A CN 114346724 A CN114346724 A CN 114346724A CN 202210160431 A CN202210160431 A CN 202210160431A CN 114346724 A CN114346724 A CN 114346724A
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- 238000003754 machining Methods 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 238000009434 installation Methods 0.000 claims abstract description 37
- 230000007306 turnover Effects 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000005553 drilling Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of machining, in particular to a multifunctional fixing device. The technical scheme comprises the following steps: the installation box body, the both sides of installation box body symmetry all are provided with fixture, and fixture includes the push rod of linear drive centre gripping, and one side of installation box body is provided with the tilting mechanism that drives the push rod pivoted, is provided with the circular positioning mechanism who installs in installation box body bottom between the push rod of both sides. The utility model can carry out clamping and fixing on a workpiece once, can turn the workpiece through the turnover mechanism, and can adjust the drilling position of the workpiece by moving the workpiece left and right, thereby reducing the workload of operators and simultaneously increasing the processing accuracy without secondary clamping; through the setting of circular positioning mechanism, can be convenient carry out location centre gripping to the work piece of equidimension not, increased the precision of suitability and processing.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to a multifunctional fixing device and a machining table for mechanical manufacturing.
Background
The utility model belongs to the technical field of machining, in particular to a machining fixing device, which is characterized in that a refrigeration air conditioner and a bendable water pipe are added on the traditional machining device, the cooling and dust-reducing treatment in the machining process is realized in many aspects, and the corrosion of water flow to the machining parts of the device is greatly reduced by the water storage tank and the waste water diversion tank, the removable tongs of multiple have realized that the special processing material is special to be treated, have alleviateed the tongs and have snatched the damage of processing part in-process, more accurate promotion the tongs snatch the stability of processing part, nevertheless in the device, can not overturn the work piece, when drilling to the different faces of work piece, the centre gripping that needs a lot of is fixed, has increased operating personnel work load.
Disclosure of Invention
The utility model aims to provide a fixing device and a processing table capable of overturning a workpiece, aiming at the problems that the workpiece cannot be overturned in the prior art, and when different surfaces of the workpiece are drilled, the workpiece needs to be clamped and fixed for multiple times, so that the workload of operators is increased.
The technical scheme of the utility model is as follows: the utility model provides a multi-functional fixing device and be used for machining platform of machine-building, includes the installation box body, and the both sides of installation box body symmetry all are provided with fixture, and fixture includes the push rod of linear drive centre gripping, and one side of installation box body is provided with and drives push rod pivoted tilting mechanism, is provided with the circular positioning mechanism who installs in installation box body bottom between the push rod of both sides.
Preferably, the clamping mechanism further comprises a straight rod motor a fixed on the outer side wall of the installation box body, the push rod is rotatably installed at the telescopic end of the straight rod motor a and penetrates through the telescopic end to extend into the installation box body, and the end part of the push rod is detachably provided with a clamping piece.
Preferably, a positioning groove group is formed in the end portion of the push rod, the clamping piece comprises a positioning piece matched with the positioning groove group, the clamping piece is fixed at one end of the positioning piece, the positioning groove group comprises a positioning inner hole formed in the end portion of the push rod and a positioning groove communicated with the positioning inner hole, the positioning piece comprises a positioning column matched with the positioning inner hole and a positioning block fixed on the positioning column, and the positioning block is matched with the positioning groove.
Preferably, the clamping piece comprises a round block a fixed with the positioning column, and one end of the round block a is of a round block structure.
Preferably, the clamping piece comprises a round block b fixed with the positioning column, and a clamping part is fixed at one end of the round block b.
Preferably, the interior bottom of installation box body is fixed with installation piece an, tilting mechanism includes that rotate through the sleeve and install in the gear an of installation piece an and rotate through installation piece b and the dwang of installation box body lateral wall, the push rod runs through gear a and sleeve, and the spout that extends along push rod axis direction is seted up to the outer periphery of push rod, it is provided with the slider that is fixed in gear a to slide in the spout, be fixed with the gear b that runs through installation box body lateral wall on the dwang, and gear b is connected with gear a meshing, one of them installation piece b is fixed with drive dwang pivoted step motor.
Preferably, the circular positioning mechanism comprises a straight-bar motor b fixed at the bottom of the installation box body and two sets of movable positioning pieces symmetrically arranged on the inner wall of the installation box body, the telescopic end of the straight-bar motor b penetrates through the installation box body and is fixed with a lifting plate, the left side and the right side of the lifting plate are respectively fixed with symmetrically arranged diagonal rods used for driving the movable positioning pieces, and the upper side of the lifting plate is fixed with a bottom positioning piece and a bottom supporting block corresponding to the movable positioning pieces.
Preferably, the movable positioning piece comprises a sliding rod fixed on the inner wall of the mounting box body, a movable block is slidably mounted on the sliding rod through a sliding sleeve, a lateral positioning block is fixed at the inner end of the movable block, a chute matched with the inclined rod is formed in one side of the movable block, and the inclined rod is slidably inserted into the chute.
The utility model also provides a machining table for machine manufacturing, which comprises the fixing device and the operating table, wherein the fixing device is arranged on the operating table in a sliding mode, a sliding rail which is transversely arranged is fixed on the operating table, a sliding block which is fixed at the bottom of the fixing device is arranged on the sliding rail in a sliding mode, and a pushing mechanism which drives the fixing device to move is arranged at the bottom of the operating table.
Preferably, the pushing mechanism comprises a long through hole formed in the workbench and a straight rod motor c fixed to the lower surface of the workbench through a mounting plate, a connecting block is fixed to the telescopic end of the straight rod motor c, and the connecting block is fixedly connected with the bottom of a mounting box body of the fixing device.
Compared with the prior art, the utility model has the following beneficial technical effects:
1. after the workpiece is clamped and fixed once, the workpiece can be turned by the turnover mechanism, and the drilling position of the workpiece can be adjusted by moving the workpiece left and right, so that the workload of operators is reduced, and the processing accuracy is improved without secondary clamping;
2. through the setting of circular positioning mechanism, can be convenient carry out location centre gripping to the work piece of equidimension not, increased the precision of suitability and processing.
Drawings
FIG. 1 is a schematic view of a multi-functional fastening device;
FIG. 2 is a schematic structural diagram of the turnover mechanism in FIG. 1;
FIG. 3 is a schematic view of the internal structure of the mounting case of FIG. 1;
FIG. 4 is a schematic structural view of a first embodiment of the clamping member of FIG. 1;
FIG. 5 is a schematic view of a second embodiment of the clamping member of FIG. 1;
FIG. 6 is a front cross-sectional structural view of FIG. 4;
FIG. 7 is a schematic structural view of the circular positioning mechanism of FIG. 1;
FIG. 8 is a schematic view of a processing station for machine fabrication;
fig. 9 is a front sectional structural view of the work table of fig. 8.
Reference numerals: the device comprises an installation box body 1, a clamping mechanism 2, a straight rod motor a21, a push rod 22, a positioning inner hole 221, a positioning groove 222, a clamping piece 23, a positioning column 231, a positioning block 232, a clamping piece 233, a turnover mechanism 3, a gear a31, a gear b32, a sliding chute 33, a sliding block 34, a rotating rod 35, a stepping motor 36, a circular positioning mechanism 4, a straight rod motor b41, a sliding rod 42, a sliding sleeve 43, a moving block 44, a chute 45, a side positioning block 46, a bottom positioning block 47, a bottom supporting block 48, a lifting plate 49, a diagonal rod 410, a working table 5, a drilling device 6, a sliding rail 71, a sliding block 72, a pushing mechanism 8, a long through hole 81, a straight rod motor c82 and a connecting block 83.
Detailed Description
The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.
Example one
As shown in fig. 1, 3, 4, and 6, the multifunctional fixing device provided by the present invention comprises an installation box 1, wherein two symmetrical sides of the installation box 1 are provided with clamping mechanisms 2, the two clamping mechanisms 2 are located on the outer walls of the left and right sides of the installation box 1, the clamping mechanisms 2 comprise a push rod 22 for linear driving clamping and a linear rod motor a21 fixed on the outer wall of the installation box 1, the push rod 22 is rotatably installed at the telescopic end of the linear rod motor a21 and extends into the installation box 1 in a penetrating manner, the end of the push rod 22 is detachably installed with a clamping member 23, the end of the push rod 22 is provided with a positioning slot set, the clamping member 23 comprises a positioning member matched with the positioning slot set, one end of the positioning member is fixed with the clamping member 233, the positioning slot set comprises a positioning inner hole 221 arranged at the end of the push rod 22 and a positioning slot 222 communicated with the positioning inner hole 221, the positioning member comprises a positioning column 231 matched with the positioning inner hole 221 and a positioning block 232 fixed on the positioning column 231, a chamfer is processed at the end part of the positioning column 231, an inner hole matched with the end part of the positioning column is arranged at the inner bottom part of the positioning inner hole 221, the positioning block 232 is matched with the positioning groove 222, in order to ensure the stability between the positioning block and the positioning groove group, the positioning block and the push rod 22 can be fixedly connected in a magnetic suction mode, the clamping piece 233 comprises a round block a fixed with the positioning column 231, one end of the round block a is of a round table structure, and the round table structure is made of rubber materials;
one side of the installation box body 1 is provided with a turnover mechanism 3 which drives the push rods 22 to rotate, and a circular positioning mechanism 4 which is arranged at the bottom of the installation box body 1 is arranged between the push rods 22 at the two sides.
In this embodiment, when carrying out the centre gripping fixed to cylindrical work piece, can place cylindrical work piece and carry out preliminary location on the circular positioning mechanism 4, then extend the flexible end of straight-bar motor a21 of both sides for the push rod 22 of both sides promotes holder 23 and is close to each other, and then can fix cylindrical work piece centre gripping, and overturn with cylindrical work piece through tilting mechanism 3 drive push rod 22, and then can process cylindrical work piece's different angles.
Example two
As shown in fig. 5, compared with the first embodiment, the multifunctional fixing device provided by the present invention further includes a clamping member 233 including a round block b fixed to the positioning column 231, a clamping portion is fixed to one end of the round block b, and the clamping portion may be an arc-shaped structure and can clamp and fix two sides of a cylindrical workpiece, so that the cylindrical workpiece stands and processes an end of the cylindrical workpiece, and meanwhile, the turnover mechanism 3 can drive the cylindrical workpiece to turn over for a certain angle to adapt to a processing operation, and the clamping portion may also be a plane structure and clamp and fix a square workpiece.
EXAMPLE III
As shown in fig. 2-3, compared with the first embodiment, the multifunctional fixing device provided by the present invention further includes a mounting block a fixed to an inner bottom of the mounting box 1, the tilting mechanism 3 includes a gear a31 rotatably mounted to the mounting block a through a sleeve, and a rotating rod 35 rotatably mounted to an outer side wall of the mounting box 1 through a mounting block b, the push rod 22 penetrates through the gear a31 and the sleeve, a sliding slot 33 extending along an axial direction of the push rod 22 is formed on an outer circumferential surface of the push rod 22, a sliding block 34 fixed to the gear a31 is slidably disposed in the sliding slot 33, the sliding block 34 is adapted to the sliding slot 33, a gear b32 penetrating through a side wall of the mounting box 1 is fixed to the rotating rod 35, a through hole is formed in the mounting box 1, the gear b32 penetrates through the through hole to be engaged with the gear a31, and a stepping motor 36 for driving the rotating rod 35 to rotate is fixed to one of the mounting blocks b.
In this embodiment, the stepping motor 36 is operated to drive the gear b32 to rotate, the gear b32 drives the gear a31 to rotate, the sliding block 34 can drive the push rod 22 to rotate, so as to turn over the workpiece, and when the push rod 22 contracts or extends along with the telescopic end of the straight rod motor a21, the sliding block 34 slides relatively in the sliding slot 33.
Example four
As shown in fig. 6-7, compared to the first embodiment, the circular positioning mechanism 4 of the present invention includes a straight rod motor b41 fixed at the bottom of the mounting box 1 and two sets of moving positioning members symmetrically disposed on the inner wall of the mounting box 1, the telescopic end of the straight rod motor b41 penetrates through the mounting box 1 and is fixed with a lifting plate 49, the left and right sides of the lifting plate 49 are fixed with symmetrically disposed inclined rods 410 for driving the moving positioning members, the upper side of the lifting plate 49 is fixed with a bottom positioning block 47 and a bottom supporting block 48 corresponding to the moving positioning members, the bottom positioning block 47 and the bottom supporting block 48 can respectively position the bottoms of the horizontally disposed cylindrical workpiece and the vertically disposed cylindrical workpiece, the moving positioning members include sliding rods 42 fixed on the inner wall of the mounting box 1, the sliding rods 42 are slidably mounted with moving blocks 44 through sliding sleeves 43, a side positioning block 46 is fixed at the inner end of the moving block 44, an inclined groove 45 matched with the inclined rod 410 is formed in one side of the moving block 44, and the inclined rod 410 is inserted in the inclined groove 45 in a sliding mode.
In this embodiment, when the cylindrical workpiece is placed transversely, the bottom positioning block 47 can support the transverse placement, and meanwhile, both sides of the transverse placement are respectively in contact with the side positioning blocks 46 on both sides, thereby completing the positioning of the cylindrical workpiece, ensuring that the center of the cylindrical workpiece and the center of the clamping member 233 are located on the same axis, when the cylindrical workpieces with different diameters need to be clamped, the telescopic end of the straight rod motor b41 can be extended or contracted, so that the lifting plate 49 moves upwards or downwards, meanwhile, the movable block 44 can be driven by the inclined rod 410 to move inwards or outwards, the side positioning blocks 46 and the bottom positioning block 47 on both sides always keep the same distance with the center of the clamping member 23, and further, the cylindrical workpieces with different diameters can be positioned.
EXAMPLE five
As shown in fig. 8-9, the machining table for machine manufacturing according to the present invention comprises a fixing device and a working table 5, wherein the fixing device is implemented in one to four, a drilling device 6 for operation is installed on the upper side of the working table 5, the drill of the drilling device 6 and the center of the clamping member 23 are located on the same plane, the fixing device is slidably installed on the working table 5, a transversely installed slide rail 71 is fixed on the working table 5, a slide block 72 fixed on the bottom of the fixing device is slidably installed on the slide rail 71, a pushing mechanism 8 for driving the fixing device to move is installed at the bottom of the working table 5, the pushing mechanism 8 comprises a long through hole 81 opened on the working table 5 and a straight rod motor c82 fixed on the lower surface of the working table 5 through an installation plate, a connecting block 83 is fixed at the telescopic end of the straight rod motor c82, and the connecting block 83 is fixedly connected with the bottom of the installation box 1 of the fixing device, the telescopic end of the straight rod motor c82 can be extended or contracted, so that the fixing device is driven to move left and right, and the left and right positions of the drilled hole are adjusted.
The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations of the above embodiments based on the technical solution of the present invention and the related teaching of the above embodiments.
Claims (10)
1. The utility model provides a multi-functional fixing device, its characterized in that, is including installation box body (1), and the both sides of installation box body (1) symmetry all are provided with fixture (2), and fixture (2) are provided with drive push rod (22) of linear drive centre gripping including push rod (22), and one side of installation box body (1) is provided with and drives push rod (22) pivoted tilting mechanism (3), is provided with between push rod (22) of both sides and installs circular positioning mechanism (4) in installation box body (1) bottom.
2. The multifunctional fixing device according to claim 1, wherein the clamping mechanism (2) further comprises a straight rod motor a (21) fixed on the outer side wall of the mounting box body (1), the push rod (22) is rotatably mounted at the telescopic end of the straight rod motor a (21) and extends to the inside of the mounting box body (1) in a penetrating manner, and the clamping piece (23) is detachably mounted at the end part of the push rod (22).
3. The multifunctional fixing device of claim 2, wherein a positioning groove set is formed at an end portion of the push rod (22), the clamping member (23) comprises a positioning member engaged with the positioning groove set, a clamping member (233) is fixed at one end of the positioning member, the positioning groove set comprises a positioning inner hole (221) formed at the end portion of the push rod (22) and a positioning groove (222) communicated with the positioning inner hole (221), the positioning member comprises a positioning post (231) matched with the positioning inner hole (221) and a positioning block (232) fixed on the positioning post (231), and the positioning block (232) is engaged with the positioning groove (222).
4. The multifunctional fixing device of claim 3, wherein the clamping member (233) comprises a round block a fixed with the positioning column (231), and one end of the round block a is in a round structure.
5. A multi-function fixing device according to claim 3, wherein said clamping member (233) comprises a round block b fixed with a positioning post (231), and a clamping portion is fixed at one end of the round block b.
6. The multifunctional fixing device of claim 1, wherein the inner bottom of the mounting box body (1) is fixed with a mounting block a, the turnover mechanism (3) comprises a gear a (31) rotatably mounted on the mounting block a through a sleeve and a rotating rod (35) rotatably mounted on the outer side wall of the mounting box body (1) through a mounting block b, the push rod (22) penetrates through the gear a (31) and the sleeve, and the outer circumference of the push rod (22) is provided with a sliding chute (33) extending along the axial direction of the push rod (22), a sliding block (34) fixed on the gear a (31) is arranged in the sliding chute (33) in a sliding way, a gear b (32) penetrating through the side wall of the mounting box body (1) is fixed on the rotating rod (35), and the gear b (32) is meshed with the gear a (31), one of the mounting blocks b is fixed with a stepping motor (36) which drives the rotating rod (35) to rotate.
7. The multifunctional fixing device according to claim 1, wherein the circular positioning mechanism (4) comprises a straight rod motor b (41) fixed at the bottom of the installation box body (1) and two sets of moving positioning parts symmetrically arranged on the inner wall of the installation box body (1), the telescopic end of the straight rod motor b (41) penetrates through the installation box body (1) and is fixed with a lifting plate (49), the left side and the right side of the lifting plate (49) are respectively fixed with symmetrically arranged inclined rods (410) for driving the moving positioning parts, and the upper side of the lifting plate (49) is fixed with a bottom positioning block (47) and a bottom supporting block (48) corresponding to the moving positioning parts.
8. The multifunctional fixing device as claimed in claim 7, wherein the movable positioning member comprises a sliding rod (42) fixed on the inner wall of the mounting box body (1), a movable block (44) is slidably mounted on the sliding rod (42) through a sliding sleeve (43), a side positioning block (46) is fixed at the inner end of the movable block (44), an inclined groove (45) matched with the inclined rod (410) is formed in one side of the movable block (44), and the inclined rod (410) is slidably inserted into the inclined groove (45).
9. A working table for machine manufacturing, comprising a fixture according to claims 1-8 and a working table (5), characterized in that the fixture is slidably mounted on the working table (5), a transversely arranged slide rail (71) is fixed on the working table (5), a slide block (72) fixed on the bottom of the fixture is slidably arranged on the slide rail (71), and a pushing mechanism (8) for driving the fixture to move is arranged at the bottom of the working table (5).
10. A machining station for machine-building according to claim 9, characterized in that the pushing mechanism (8) comprises an elongated through hole (81) opened in the machining station (5) and a straight rod motor c (82) fixed to the lower surface of the machining station (5) through a mounting plate, a connecting block (83) is fixed to the telescopic end of the straight rod motor c (82), and the connecting block (83) is fixedly connected to the bottom of the mounting box (1) of the fixing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210160431.9A CN114346724A (en) | 2022-02-22 | 2022-02-22 | Multifunctional fixing device and machining table for mechanical manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210160431.9A CN114346724A (en) | 2022-02-22 | 2022-02-22 | Multifunctional fixing device and machining table for mechanical manufacturing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114346724A true CN114346724A (en) | 2022-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210160431.9A Pending CN114346724A (en) | 2022-02-22 | 2022-02-22 | Multifunctional fixing device and machining table for mechanical manufacturing |
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| Country | Link |
|---|---|
| CN (1) | CN114346724A (en) |
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|---|---|---|---|---|
| US20150209923A1 (en) * | 2014-01-24 | 2015-07-30 | Fu Ding Electronical Technology (Jiashan) Co., Ltd. | Workpiece turning-over device |
| CN209550997U (en) * | 2018-12-19 | 2019-10-29 | 徐英楠 | A kind of machining automatic turning welder |
| CN112197971A (en) * | 2020-11-16 | 2021-01-08 | 无锡苏广汽车部件科技有限公司 | Performance detection rack for starting and loading operation of engine |
| CN112296966A (en) * | 2020-11-23 | 2021-02-02 | 江苏春兰机械制造有限公司 | Many manipulators of cooperation formula centre gripping external member |
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| CN212675241U (en) * | 2020-09-03 | 2021-03-09 | 上饶市恒腾精密制造有限公司 | Optical lens clamping ring fastening device |
| CN213289273U (en) * | 2020-09-18 | 2021-05-28 | 苏州工业园区旺周晟机电设备有限公司 | Welding overturning platform |
| CN213764968U (en) * | 2020-11-26 | 2021-07-23 | 徐州时代机械科技有限公司 | Be used for bolt ball frock forming to use machines |
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| CN214868993U (en) * | 2021-05-14 | 2021-11-26 | 淄博电子工程学校 | Lathe tool fastening device for turning |
-
2022
- 2022-02-22 CN CN202210160431.9A patent/CN114346724A/en active Pending
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|---|---|---|---|---|
| US20150209923A1 (en) * | 2014-01-24 | 2015-07-30 | Fu Ding Electronical Technology (Jiashan) Co., Ltd. | Workpiece turning-over device |
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